Skip to content
 
EstuaryWatch Data Portal
Volunteer Login

Back to list of observations

Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #10981
Date and Time Wednesday 1st March 2017 08:55am
Approved Approved

Notes

Mouth barred but rise in water level has brought estuary closer to sea. Berm is quite low near swash line. Waves have been over the front & travelled about 1/2 way up to the estuary at last hi tide. Long shore drift active across in front of mouth. Sea was moderate but an occasional strong wave surge was going over berm further east

Observations were taken near low tide & waves too dynamic to get accurate berm height at ocean side

Ocean beach has 2 horseshoe areas, highest at east end where water has been up almost to sand dunes. Backwash has eroded the front in new formations. Between the 2 areas a high sand spit projects well out to sea

Algae is forming over large areas of the wetlands especially Latrobe creek area. Water at G2 is very still with a film across the surface

Many small fish active in shallow water along side low track, also many dragonflies -also large flock of Terns & silver gulls on ocean beach

 

Mouth Observation

Mouth state Closed
Previous
Flow Present? No
Previous
Flow Direction N/A
Previous
Above Sea Above Estuary
Berm Height (m) 0.6m 0.5m
Berm Length (m) 68.0m

Physical Condition

Current Mode
Wind Direction South-East
Beaufort Scale Light Breeze
Sea State Moderate

Water Levels and Tides

Water Level Start Finish
Height (m) 1.31m 1.31m
Time (hh:mm) 08:55 12:55
Tidal influence No
Tidal Range Time Height
High 02:58 1.000
Low 09:21 0.300

Observation Documents

Link Date File name Description
01-03-2017 09:55 Gp1_20170301_1_212_9513.JPG gp1_1
01-03-2017 09:55 Gp1_20170301_2_252_9514.JPG gp1_2
01-03-2017 09:55 Gp1_20170301_3_292_9515.JPG gp1_3
01-03-2017 09:55 Gp1_20170301_4_332_9516.JPG gp1_4
01-03-2017 09:55 Gp1_20170301_5_372_9517.JPG gp1_5